I need small end joint files. I cannot find them anywhere. I need
sizes .08 mm and 1 mm. Does anyone know where I can get these files,
I am trying to make notches in jump rings. Any ideas of where to get
these files would be most appreciated.

I would think LMI would have them as well. They will be referred to
as “nut files” (not a reference to the user I hope). I use them quit
a bit and one trick I will pass on is to make a saw cut where you
want your notch, it will help to keep the file from drifting to one
side or the other as you file.

I need small end joint files. I cannot find them anywhere. I need
sizes.08 mm and 1 mm. Does anyone know where I can get these
files, I am trying to make notches in jump rings. Any ideas of
where to get these files would be most appreciated.

I just use a very fine round needle file (Frederich Dick round
escapement file from Rio) and measure with my digital calipers at
the point where the file is the size I need and mark it with a
marker. I then file the notch taking care not to go past the mark on
the file. It has always worked for me and hopefully it will work for
you.